#xuanze .kemu_ul h1{
    width: 100%;
    height: 80px;
    font-size: 20px;
    font-family: 'sy';
    font-weight: 500;
    display: flex;
		justify-content: space-between;
    align-items: center;
    color: #394151;
    position:relative
}
#xuanze .kemu_ul>li{
	box-shadow: 0px 0px 18px 0px rgba(50,67,108,0.12);
    padding: 0 25px;
    margin-bottom: 20px;
}
#xuanze .kemu_ul>li:last-child{
    margin-bottom: 0;
}
#xuanze .rt_s i{
    font-size: 30px;
}
#xuanze .rt_s .mr{
    margin-right: 15px;
    font-size: 16px;
}
#xuanze .rt_s{
    display: flex;
    align-items: center;
    height: 80px;
    font-family: Microsoft YaHei Regular, Microsoft YaHei Regular-Regular;
    font-weight: 400;
    color: #a6a6a6;
}
#xuanze .rt_s .btn{
    width: 100px;
    height: 36px;
    line-height: 36px;
    background: linear-gradient(150deg,#fc7767 0%, #ec412f 100%);
    border-radius: 18px;
    font-size: 16px;
    font-family: 'sy';
    font-weight: 600;
    color: #ffffff;
}
#xuanze .chapter_ul{
	 border-top: 1px solid #ebebeb;
}
#xuanze .chapter_ul h1{
    height: 80px;
    font-size: 18px;
    font-family: 'sy';
    font-weight: 400;
    display: flex;
    align-items: center;
    color: #636874;
    margin-left: 30px;
   width: auto;
}
#xuanze .btn{
    float: none;
    cursor: pointer;
    margin: 60px auto;
    width: 200px;
    height: 64px;
    background: linear-gradient(#fc7767 0%, #ec412f 100%);
    border-radius: 32px;
    font-size: 26px;
    font-family: Source Han Sans CN Regular, Source Han Sans CN Regular-Regular;
    font-weight: 400;
    text-align: center;
    color: #ffffff;
    border:0;
    line-height: 64px;
}
#xuanze .kemu_ul{
    width: 100%;
}

.item{
    padding-left: 25px;
    width: 1127px;
    height: 150px;
    background: #ffffff;
    box-shadow: 0px 0px 18px 0px rgba(50,67,108,0.12);
}
.item h1{
    float: left;
    margin-top: 44px;
    width: 60%;
    height: 20px;
    font-size: 20px;
    font-family: Source Han Sans CN Medium, Source Han Sans CN Medium-Medium;
    font-weight: 500;
    color: #394151;
    display: flex;
}
.item h1 div{
    margin-left: 30px;
    width: 60px;
    height: 26px;
    line-height: 26px;
    border: 1px solid #5fba4a;
    border-radius: 3px;
    font-size: 14px;
    font-family: Microsoft YaHei Bold, Microsoft YaHei Bold-Bold;
    font-weight: 700;
    text-align: center;
    color: #5fba4a;
}
.item_a span{
    margin-right: 20px;
}
.item_a{
    float: left;
    margin-top: 28px;
    width: 60%;
    height: 14px;
    font-size: 16px;
    font-family: Microsoft YaHei Regular, Microsoft YaHei Regular-Regular;
    font-weight: 400;
    text-align: left;
    color: #a6a6a6;
}
.item_b{
    float: right;
    margin-right: 100px;
}
.item_b .item_btn{
    cursor: pointer;
    width: 118px;
    height: 42px;
    background: linear-gradient(150deg,#fc7767 0%, #ec412f 100%);
    border-radius: 21px;
    /*padding-top: 20px;*/
    line-height: 42px;
    font-size: 18px;
    font-family: Source Han Sans CN Medium, Source Han Sans CN Medium-Medium;
    font-weight: 500;
    text-align: center;
    color: #ffffff;
}
.item_b .item_score{
    width: 88px;
    height: 30px;
    font-size: 32px;
    font-family: Source Han Sans CN Regular, Source Han Sans CN Regular-Regular;
    font-weight: 400;
    text-align: left;
}
.tabs{
    margin-top: 0;
}
